{"product_id":"logic-grid-puzzles-for-adults-mathrax-puzzles-paperback","title":"Logic Grid Puzzles For Adults: Mathrax Puzzles - Paperback","description":"\u003cdiv\u003e\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/reportcopyrightinfringement.com\/\" target=\"_blank\" rel=\"nofollow\"\u003e\u003cb\u003eReport copyright infringement\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003eby \u003cb\u003eOrlando Parker\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMathrax\u003c\/b\u003e consists of a square grid. The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side. No number may appear twice in any row or column. Circles with additional conditions may be situated on intersections of lines inside the grid; a circle may contain: - A number and a sign of mathematical operation (addition, subtraction, multiplication, division) - a number is a result of an operation execution with numbers in diagonally adjacent cells. - A letter \"E\" (\"even\") - all numbers in four cells are even. - A letter \"O\" (\"odd\") - all numbers in four cells are odd.\u003c\/p\u003e\u003cp\u003e============\u003cbr\u003eKEYWORDS\/TAGS: \u003c\/p\u003e\u003cp\u003e logic games - logic game puzzle - logic puzzles - logic puzzle books for adults - logic puzzle books for teens - logic puzzle for adults - logic puzzles riddles - brainteasers for adults - brainteaser puzzles for adults - brainteaser books for adults - brainteaser adults - brainteaser for adults - brainteaser games for adults - brainteaser jigsaw puzzles - logic puzzle large print \u003c\/p\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 116\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.28 x 9 x 6 IN\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e January 02, 2019\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eLarge Print:\u003c\/strong\u003e Yes\u003c\/div\u003e\n            ","brand":"BooksCloud","offers":[{"title":"Default Title","offer_id":47271645806841,"sku":"9781793051127","price":13.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/2782\/3097\/files\/VzJQZ1JLNk9kY2ZFL2pjRTR6MDlXZz09.webp?v=1768932023","url":"https:\/\/bookscloud.io\/products\/logic-grid-puzzles-for-adults-mathrax-puzzles-paperback","provider":"BooksCloud Book Dropshipping","version":"1.0","type":"link"}